4 Digits Digital Time Interval Meter for measureing in the range of 999.9mS, 9.999S, 99.99S

Description

Suitable to test protective device, circuit breaker, tripping coils, relays etc.
Input: 230V Single Phase AC 50Hz.
Number of Channel : One
Display of each channel : 7 segment LED type, 4 digits
Ranges A. 0 - 999.9mSec Resolution 100uSec / B. 0 - 9.999 Sec. Resolution 1mSec / C. 0 - 99.99 Sec. Resolution 10mSec
Time Start Mode : Simultaneously starts by injection of 20V to 240V AC/DC or by potential Free Contact
Time Stop Mode : Individual stop of timer counting with excitation of auxiliary contacts of relay or switchgear under test.